File:Basal ganglia in treatment of Parkinson's-IT.svg
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English: Circuits of the basal ganglia in treatment of Parkinson's disease. Levodopa, dopamine agonists and MAO-B inhibitors stimulate excitatory signals from the thalamus to the cortex by effects on the striatum, compensating for decreased dopaminergic signals from substantia nigra (seen at bottom right). Picture shows 2 coronal slices that have been superimposed to include the involved basal ganglia structures. + and - signs at the point of the arrows indicate respectively whether the pathway is excitatory or inhibitory in effect. Green arrows refer to excitatory glutamatergic pathways, red arrows refer to inhibitory GABAergic pathways and turquoise arrows refer to dopaminergic pathways that are excitatory on the direct pathway and inhibitory on the indirect pathway. Dis-inhibitory pathways are in effect excitatory on the feedback to the cortex, while dis-dis-inhibitory pathways are inhibitory. |
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This file was derived from: Basal ganglia in treatment of Parkinson's.svg:  |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Traduzione in italiano. The original can be viewed here: Basal ganglia in treatment of Parkinson's.svg: . Modifications made by Adert.
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Original upload log[edit]
This image is a derivative work of the following images:
- File:Basal_ganglia_in_treatment_of_Parkinson's.svg licensed with Cc-by-sa-3.0
- 2010-08-25T07:35:35Z Mikael Häggström 1010x1453 (352997 Bytes) Removed pars reticularis pathways for simplification, as they appear to be of relatively minor importance in Parkinson's disease. Reinserted brain at top.
- 2010-06-05T16:43:47Z Mikael Häggström 1010x1453 (360216 Bytes) {{Information |Description={{en|1=f}} |Source={{own}} |Author=[[User:Mikael Häggström|Mikael Häggström]] |Date=f |Permission= |other_versions= }}
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:05, 2 November 2012 | | 1,010 × 1,453 (345 KB) | Adert (talk | contribs) | Fix traduzione |
| 19:34, 30 October 2012 |  | 1,010 × 1,453 (345 KB) | Adert (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|1=Circuits of the basal ganglia in treatment of Parkinson's disease. Levodopa, dopamine agonists and [[:e... |
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